*! version 1.1 08sep2014

help for xmissVersion 1.1, 8 September 2014

Title

xmiss -- Cross-tabulation of missing data

Syntax

xmiss byvar missvar [if] [in] [, sort replace]

by may be used with xmiss; see by.

sort display results in ascending order of missingness

replace replace the dataset with the missing data table

Description

xmiss tabulates the frequency and percentage of missing values in missvar by levels of byvar.

Example

. sysuse nlsw88

. xmiss race union

. xmiss race union if age<40, sort

Author

Phil Clayton, ANZDATA Registry, Australia, phil@anzdata.org.au